Looking for program to replace files in .cue+.bin images

[duckers]

IsoBuster is what you want, try a search for it on astalavista or put a posting up for an address, it'll let you patch image files such as .img if thats what your after, but I am not sure about .bin files, these are binary data files and so you would need a de-assembler or de-compiler to translate them back to a programming language.
but for patching image files use isobuster, including ps or dc games with their boot prog or trainers.